baber/WOPTO huggingface dataset:
Patent JP-H05317972-A (JP)
Title: Step bending die device
Inventor: MITSUYOSHI SHINYA
IPC: B21D5/01
Filed: 1992-05-19
Abstract: PURPOSE:To obtain the dies having desired high accuracy by inserting a spacer according to the plate thickness to be worked between the base body of a punch and a thrust receiving plate, vertically symmetrically disposing vertically working plates on the base bodies of the punch and a die and boring a Tee groove in the staircaselike groove bottom of the die over the entire length of the dies. CONSTITUTION:The spacer 5 is held between the thrust receiving plate 4 and the base body 3 of the punch. The punch plate 8 interposed with a punch block 10 and a spring is disposed on the base body 3 of the punch. The die plate 17 interposed with a die block 20 and a spring is disposed on the base body bored with the Tee groove over the entire length of the base body 13 of the die, transversely symmetrically with the punch, and in the position where the clearance between the punch block 10 and the die block 20 is equal to the thickness of the spacer to be held. As a result, the broad products are formed in the slight time for preparatory plans and since test bending is not needed, the useless consumption of blank materials does not arise. The saving of manpower and an economical effect are thus obtd.
Patent JP-2000320526-A (JP)
Title: Metal fitting for rope
Inventor: HAMAZAKI SHUNEI
IPC: F16B45/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an easily handleable metal fitting for a rope manufactured by bending the round bar of the metal. SOLUTION: This metal fitting for a rope comprises a hook 1 for passing a rope, a bar 3 for preventing the metal fitting for the rope from sliding therefrom, and a hook 2 with a radius larger than that of the hook 1 for pulling the rope. In this way, an article on a loading space or the like of a truck can be fixed and fastened easily without taking troubles.
Patent JP-H081393-A (JP)
Title: Waste can compactor
Inventor: SASAMOTO YUJI
IPC: B30B9/32
Filed: 1994-06-20
Abstract: PURPOSE:To enable adults as well as children to pleasantly dispose of waste cans by forming the appearance of a waste can compactor of a gorilla shape, feeding a waste can into the mouth and discharging a crushed cans as excrement. CONSTITUTION:The waste can thrown in from the feeding port 2 of a case 1 in a gorilla-shaped waste can compactor slides on a chute 6, passes through an optical detector 8 and reaches a cylinder 7 for compressing the can. A signal is outputted by the optical detector 8 detecting the passing of the can, and the operation of a hydraulic pump 9 is started by this signal. The oil discharged from the hydraulic pump 9 is supplied to a hydraulic cylinder 10, the can compressing cylinder 7 is then operated, and the waste can is crushed and discharged from the cylinder 7. The discharged waste can is held on a receiving plate 14 attached to a conveyor 13, transported by the conveyor 13 operated by the signal of the optical detector 8, dropped into a discharging chute 17 and discharged outside from the discharging port 3. The conveyor 13 stops automatically after operating for a fixed time.
Patent JP-S6231830-A (JP)
Title: Electrochromic display element
Inventor: YAMASHITA TERUO
IPC: G02F1/17
Filed: 1985-08-02
Abstract: PURPOSE:To improve a display life and the speed of response of the titled element, and to reduce the consumption of electric power of the titled element by lowering an oxidation-reduction potential of a redox material provided on the counter electrode of a display electrode than that of the electrochromic material, thereby preventing the oxidation and redeuction of a coloring matter itself. CONSTITUTION:The display electrode 2 is provided on a substrate 1 composed of a transparent glass substrate 1, and the counter electrode 4 facing to the display electrode 2 is provided on a substrate 3 composed of the transparent glass substrate 3 respectively. A redox material 7 is provided on the counter electrode 4. The oxidation-reduction potential of the prescribed material 7 is lowered than that of the electrochromic solution 5 filled between the substrates 1 and 3. Thus, the titled element is stabilized by preventing the oxidation and the reduction of the coloring matter itself, thereby improving the display life, the speed of response and the consumption of electric power of the titled element.
Patent JP-S5694792-A (JP)
Title: Visible light semiconductor laser element
Inventor: HAYAKAWA TOSHIROU
IPC: H01S5/00
Filed: 1979-12-28
Abstract: PURPOSE:To obtain an element having a stable temperature characteristics by a method wherein an Al mixed crystal ratio difference between a clad layer and an active layer of a GaAlAs system DH laser having the Al mixed crystal ratio of the active layer of 0.2 or more is defined within a specific range. CONSTITUTION:An Al mixed crystal ratio difference between a clad layer and an active layer of a GaAlAs system DH laser having the Al mixed crystal ratio of the active layer of 0.2 or more is defined 0.3-0.4. At this time, the clad layer is constituted with an n<-> GaAtAs and further, a product of a positive hole diffusion Lh and a carrier density N is controlled to be 5X10<12>cm<-2> or more. With this, a visible light semiconductor laser element having a stable temperature characteristics can be obtained.
Patent JP-S5871800-A (JP)
Title: Piezoelectric loud speaker
Inventor: MINODA TAKESHI
IPC: H04R17/00
Filed: 1981-10-26
Abstract: PURPOSE:To obtain the flat reproduced audio pressure frequency characteristics and to increase the reproduced frequency range, by bonding a ring-shaped plate having a larger diameter than a piezoelectric oscillator to the upper side or rear side of the piezoelectric oscillator and damping the oscillator in its resonance mode. CONSTITUTION:The outer edge part of a diaphragm 23 formed into a cone shape is attached with an adhesive to the fringe part of a frame 24 having a truncated conical cap shape. A piezoelectric oscillator 21 of piezoelectric bimorh, etc. is formed by connecting a disk-shaped piezoelectric ceramic plate containing an electrode to both surface of a metallic plate and applying a polarizing process to the piezoelectric ceramic plates on both surfaces of the metallic plate. The upper center part of such oscillator 21 is connected to the top part of the diaphragm 23. Furthermore a ring-shaped plate 22 having a larger diameter than the oscillator 21 is bonded to the upper or rear side of the oscillator 21. It is required that the plate 22 has a weight as small as possible, an elastic coefficient smaller sufficiently than that of the oscillator 21 and a large internal loss respectively.
Patent JP-H095848-A (JP)
Title: Camera having door for inputting cartridge into mounting chamber
Inventor: ROBAATO RUISU KUUN JIYUNIA
IPC: G03B17/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a swiveling door of a mounting chamber of a camera for mounting a film cartridge by improving this swiveling door. SOLUTION: The swiveling door 40 of the camera 10 has internally a spring holding plate 70 holding a spring 50 and is further provided with a spool engaging post 46 disposed through the opening of this holding plate. The swiveling door 40 is closed to press the cartridge when the film cartridge is inserted into the mounting chamber of the camera 10. At this time, the end of the spring holding plate 70 first pushes a film case. The spool engaging post 46, then, engages with the one front end face of the spool; and the spring holding plate 70 is energized by the spring to press the spool of the cartridge, by which the cartridge is mounted at the prescribed position in the mounting chamber. Then, the pressing force of the cartridge device is low and the reduction in the weight and size is made possible.
Patent JP-H1094521-A (JP)
Title: Medical system architecture provided with component navigation
Inventor: DORN KARLHEINZ
IPC: G16H30/40
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To gather all the connections to one processing or to distribute them through a network by constructing software units with self-sustaining characteristics as much as possible and making connections among the units invisible in relation to points of the units. SOLUTION: E.g. constitutional units 1-4 are used for detecting medical images and these have a CT unit 1 to computor tomograph, an MR unit 2 to magnetic resonance, a DSA unit 3 to digital basic angiogram and an X-ray unit 4 to digital radiograph. Work stations 5-8 are connected with the constitutional units 1-4 and the constitutional units 1-4 are controlled by means of the work stations 5-8 and medical images are processed and stored. In addition, the work stations 5-8 are connected with an image communication network 9 and formed images are stored in a central image memory 10 or are transmitted to other work stations 5-8.
Patent JP-H0811680-A (JP)
Title: Working angle adjusting structure for wiper device
Inventor: HOSHINO TAKASHI
IPC: F16C3/28
Filed: 1994-06-30
Abstract: PURPOSE:To provide a wide wiping angle within which a window pillars and wiper arms are not interfered without necessitating a precision machining device. CONSTITUTION:In a drive link 7 in which a joint ball 16a is installed at its one end, the joint ball 16a is installed integrally with one surface of an adjusting member 16 with its axis P set eccentrically by a distance of a relative to an axis O of a screw hole, and an adjusting member 16c is rotated adjustably. Thus a distance D between axes of a wiper shaft 6 and the joint ball can be adjusted.
Patent JP-H0730329-A (JP)
Title: Oscillator
Inventor: FUJISAWA KAZUHITO
IPC: H03L7/099
Filed: 1993-07-12
Abstract: PURPOSE:To simultaneously attain precise frequency control and frequency adjustment in a wide range by a voltage input signal, to quickly obtain an objective oscillation frequency at the time of initialization such as power supply by using a non-volatile storage element, and to easily compensate the fluctuation of the oscillation frequency by secular change when the high precise oscillation frequency such as TCXO is necessary. CONSTITUTION:In a quartz oscillator equipped with an oscillation circuit 11 which controls the oscillation frequency by a voltage impressed to a signal input terminal 6, an input voltage is observed by a voltage detecting circuit 12, and when it is beyond a preliminarily set voltage range, the oscillation frequency is stepwise switched by controlling a capacity switching circuit 13. This device is also equipped with a non-volatile storage element, the capacity switching circuit is initialized according to the content, and when the state of the capacity switching circuit is changed, the new state can be stored.
Patent JP-S56131479-A (JP)
Title: Suspension system for wheel of automobile, particularly,wheel of bicycle
Inventor: BARENCHINO RIBI
IPC: B62K25/22
Filed: 1980-12-05
Abstract: Thesuspensionsystemforamotorvehiclewheel,particularly for a motorcycle wheel, comprises two upright swinging arms (11, 12) disposed in a plane parallel to the plane of the wheel (9) and which are pivoted at their upper ends to a supporting structure (6) of the vehicle and at their lower ends to a wheel-carrying element (10) which through a prolongation (110) extends forward or backward beyond the two pivotal connections (211, 212) between the two swinging arms (11, 12) and the wheel-carrying element (10). The wheel (9) is mounted on the said prolongation (110) at the wheel-carrying element (10), and the wheel axle (8) is located on an ideal straight line (13) passing through the pivotal connections (211, 212) of the two swinging arms (11, 12) to the wheel-carrying element (10), or slightly above or below the said straight line (13). A shock absorber (15) associated to resilient means (16), is pivoted by its upper end to the supporting structure (6) or to one of the swinging arms (11, 12), and by its lower end to the wheel-carrying element (10), at a position (215) located below the said ideal straight line (13), within an area substantially included between the median perpendicular (17) to the segment between the pivotal connections (211, 212) of the two swinging arms (11, 12) to the wheel-carrying arm (110) and the median perpendicular (18) to the segment between the axle (8) of wheel (9) and the pivotal connection (211) of the swinging arm (11) which is nearer to the wheel axle (8), to the wheel-carrying arm (110).
Patent JP-H05341347-A (JP)
Title: Input device for camera
Inventor: SAITO TATSUO
IPC: G03B7/00
Filed: 1992-06-05
Abstract: PURPOSE:To shorten response time to the input of a switch and to rapidly perform every action when photographing is possible, and to decrease power consumption when photographing is impossible by detecting the state of a main switch and shortening the output interval of a key scanning signal when photographing is possible, and prolonging the output interval thereof when photographing is impossible in a camera provided with a matrix input circuit. CONSTITUTION:Respective key scanning signal output terminals 11, 12, and 13 are connected with respective switching input terminals through various kinds of switches 21, 22, 23, 24, 25, 26, 27, 28, and 29, and the main switch 5 is connected to the switching input terminal 30. The interval TdON of the key scanning signal outputted from the terminals 11, 12, and 13 when the main switch 5 is turned on is made short, and the interval TdOFF outputted when the main switch 5 is turned off is made long, then they are set to TdON<TdOFF.
Patent JP-S5959397-A (JP)
Inventor: KUNO ATSUSHI
IPC: G06V10/40
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0460113-A (JP)
Title: Exhaust manifold mechanism of engine
Inventor: HABU KOJI
IPC: F02B3/06
Filed: 1990-06-28
Abstract: PURPOSE:To prevent the occurrence of an accidental fire at the low temperature time of an engine and improve arm engine output at the high temperature time of the engine respectively by opening communication passages opening/closing valves for the communication of two exhaust systems, and positively generating exhaust pressure interference, on the other hand by closing the communication passage opening/ closing valves. CONSTITUTION:When a Diesel engine is under a low temperature and low engine speed area, a solenoid valve 28 is closed and first to third communication opening/ closing valves 17 to 19 are opened by means of a control unit 30. Independent exhaust passages 5 to 8 are respectively communicated with adjacent independent exhaust passages 17 to 19 through corresponding communication passages 14 to 16. Pressure wave generated in cylinders xsi1 to xsi4 is freely transmitted to the remaining cylinders. Exhaust pressure interference is positively generated between the cylinders under a continuous exhaust process, to increase combustible gas in the cylinders and raise the compression temperature, and prevent the occurrence of an accidental fire. When the engine is under a high temperature and high engine speed area, the solenoid valve 28 is opened and the first to third communication passage opening/closing valves 17 to 19 are closed to improve an engine output.
Patent JP-S6065482-A (JP)
Inventor: JINNAI GUNJI
IPC: H01R4/24
Filed: 1983-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6144441-A (JP)
Title: Wafer draw-out equipment
Inventor: MAEJIMA HIROSHI
IPC: H01L21/677
Filed: 1985-08-07
Abstract: PURPOSE:To enable smooth working of semiconductor wafer draw-out by providing the titled equipment with a station capable of installing a plurality of cartridges, cartridge receivers, and mechanisms for cartridge vertical movements. CONSTITUTION:When cartridge 6 reach devices for cartridge vertical movements during intermittent carriage, vertical movement plates 18 are raised. At this time, the cartridge receiver 2 is still closed. Next, the receiver 2 is opned, and at the same time the cartridge 6 is supported by further raising the vertical movement plate 18 and is once raised. While the vertical movement plate 18 is lowered with the receiver 2 opened, wafers are successively drawn out from the lower-most one that reaches the level of the wafer carrier device. Thereafter, the cartridges 6 becoming vacant are raised with the vertical movement plates 18, and the receivers 2 are closed. Next, the vertical movement plate 18 is lowered with the receiver 2 closed, thus returning the cartridge 6 to the original position, and the vacant cartridge 6 is carried to the other position; at the same time, the cartridge 6 containing wafers is carried to this position.
Patent JP-H04227071-A (JP)
Title: Pretreatment method of catalyst using mixture of sulfur and organic reducing agent
Inventor: REIMON RUMIYUU
IPC: C10G45/04
Filed: 1991-07-12
Abstract: PURPOSE: To poiston the active part of a catalyst and to suppress the initial activity of the catalyst by, in a first process, impregnating the catalyst with an aqueous or organic solution, or with an aqueous or organic suspension each containing a sulfur agent, and heat treating the catalyst in a second process. CONSTITUTION: A catalyst is impregnated with a reducing compound and sulfur compound outside a reactor. The operation is conducted in an aqueous or organic solution, or in an aqueous or suspension in an organic solution at 10 to 40 deg.C of an ambient temperature. The impregnation operation is generally performed by mixing the catalyst material with a solvent, reducing compound and sulfur compound in a rotary kiln, followed by heat treating of the catalyst material, e.g. in the rotary kiln at about 150 deg.C for about 1 to 2 hours. Initial activity of the catalyst is suppressed by poisoning the most active part at this stage.
Patent JP-H1016559-A (JP)
Title: Interior trim material for automobile
Inventor: UWABE OSAMU
IPC: B60J5/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To keep the excellent buffer function for a long time by preventing detachment of a spacer pad adjacent to a backing board in an interior trim material for automobile in which the backing board to constitute a back wall of a pocket and the spacer pad adjacent thereto are arranged on a back side of a trim body. SOLUTION: An extension part 32 extending to the side of a spacer pad 40 adjacent to a side edge part of a backing board 30 is extended in the vertical direction, a notch 41 to store the extension part 32 is provided in the spacer pad 40 in the vertical direction, and the extension part 32 is inserted in the notch 41 to surely hold the spacer pad 40 by the side edge part of the board 30 and to ensure the buffer function of the spacer pad 40 for a long time.
Patent JP-2001004984-A (JP)
Title: Substrate for liquid crystal display device and liquid crystal device and electronic appliance using the substrate
Inventor: OKAMOTO EIJI
IPC: G02F1/1333
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a liquid crystal device having good reflection characteristics by forming a rough pattern with random distribution of pitch and height on the substrate for a liquid crystal device. SOLUTION: A specified rough pattern is formed on the surface of a substrate, with random distribution of height in the range from 0.001 μ to the thickness of the liquid crystal layer of the liquid crystal device using this substrate, and with random distribution of pitch from 0.001 μm to the length of the short side line of the pixel electrode of the liquid crystal device using this substrate. The figure shows an enlarged part of the chart obtained by measuring the profile of the rough pattern formed on the substrate for a liquid crystal device, and the profile shows random height and pitch of the rough pattern. Since the rough pattern is random both in depth and pitch, the substrate acts as a reflection plate which has good reflection characteristics and which does not cause coloring by the difference in the optical path of reflected light.
Patent JP-H0522160-A (JP)
Title: Power amplifier circuit
Inventor: YAMAZAKI SEIICHI
IPC: H04B1/04
Filed: 1991-07-12
Abstract: PURPOSE:To obtain the transmission power amplifier circuit which has high power efficiency and enables stable APC control. CONSTITUTION:This power amplifier circuit is equipped with a power amplifier system composed of plural amplifiers 11, 12 and 13 to amplify input power Pi and an APC circuit to extract one part of output power Po by a directional coupler 14, to compare it with a reference voltage Vr by a comparator 16, to impress an output power control voltage Vc from a control transistor 17 to all the amplifiers 11, 12 and 13 for eliminating the difference and to control the output power Po. Since the voltage Vc impressed to the amplifiers 11, 12 and 13 is changed corresponding to the output power Po, energy is not consumed in vain and since a rise voltage is made high, the APC control is facilitated.
Patent JP-H0522735-A (JP)
Title: Burst separating circuit
Inventor: HIRATSUKA SACHIO
IPC: H04N9/455
Filed: 1991-07-12
Abstract: PURPOSE:To provide a burst separating circuit with a small circuit scale where the phase of a burst signal is not distorted at the time of separating the burst signal satisfactory in S/N through a band-pass filter. CONSTITUTION:A synchronization separating circuit 3 separating a horizontal synchronizing signal from the output video signal of a clamping circuit 2, a transistor 8 blanking a video signal from the clamping circuit 2 in grand potential in such a way that the separated horizontal synchronizing signal executes tuning on/off and the band-pass filter 11 with the signal executed blanking by the transistor 8 as an input are provided. The burst signal is obtained from the output of the band-pass filter 11.
Patent JP-H0232901-A (JP)
Title: Device for filling flexible container bag
Inventor: ISHIUCHI KAZUFUSA
IPC: B65B1/02
Filed: 1988-07-13
Abstract: PURPOSE:To enable automatic packing to be performed continuously by a method wherein a first circulating carrier which carries a holder holding an upper opening of a flexible container bag and a second circulating carrier which carries the flexible container bag via an adapter are connected by a transfer device with a filling device provided on the way of the second carrier so that a bag is closed separately from the adapter after filling. CONSTITUTION:With an opening of a flexible container bag F kept open, a holder 1 is mounted and hung from a first circulating carrier 10. In this carrying process, the degree of existence of residuals, the degree of damage and the degree of leakage are checked and the bag is temporarily stored in a hanging state on a hanging storage yard 10a. It is moved from a take-out position to a receiving position by a transfer device 20, moved to a second circulating carrier 40 via an adapter 30, and carried by a tilting roller conveyer 43 and a chain conveyer 44 of a carrier path 41. During this carrying process, contents to be accepted in a bag is filled by a weighing and filling device 50, and the bag is closed on a next conveyer 1.
Patent JP-H0834006-A (JP)
Title: Stabilization of wooden material
Inventor: NISHIO JIRO
IPC: B27K5/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide a method of stabilizing a wooden material to reduce expansion and shrinkage of a wooden material due to water absorption or discharge. CONSTITUTION:In a method by which a wooden material 40 is placed in a sealed space which is formed between heating plates 50 of a hot plate press, heated to evaporate moisture in the wooden material at high pressure and stabilized, pressure release is performed gradually to prevent steam accumulated in the wooden material from being released suddenly and causing structural breakage by adjusting a flow rate regulator 17.